Introduction&colon;The JQHSB50&ast;12 Double-braking Air Winch adopts compressed air as power to drive the TMH17 piston air motor&comma; transferring torque to drum through the second Gear Reducer&period; By operating manual diversion valve on the motor&comma; the winch can perform hoisting&comma; lowering and stopping actions to the wire rope&period; Considering security&comma; it is specially designed with hand and foot double manual brakes for fear of unexpected accidents&period; The Double-braking Air Winch is especially fit for hauling&comma; lifting and other work in mines&comma; construction engineering sites&comma; platforms of oilfields off-sea and inland&comma; etc&period; &lpar;Its maximum load is up to 5 ton&rpar; The roatry-base make it flexible on the oilfield floor&comma; and the pin-base assure its safety&period;

Features&colon;1&period; Compact in size and light in weight&comma; portable to move and easy to install&semi;2&period; Simple and reliable operation with little noise&semi;3&period; Stable in inflammable&comma; explosive&comma; wet&comma; damp and other extremely operating conditions&semi;4&period; Low maintenance relieves your anxiety and assures you to use it freely&period;5&period; High starting torque ensures it starting with load and performing hoisting&comma; lowering and stopping actions easily&semi;6&period; Especially fit for hauling&comma; lifting and other work in mines&comma; construction engineering sites&comma; platforms of oilfields&comma; etc&semi;7&period; The Normal Pull Force can be tailor-made to your requirement&semi;8&period; Good after-sale service with high quality&period;